A sheer-walled glacial trough under the Eiger and Jungfrau, 72 waterfalls pouring off 300m cliffs, and the actual landscape Tolkien sketched for Rivendell. Free overnight at a friend's in Besançon each way, Swiss vignette sorted once, wild camping in the valley, and glacier water carved straight through the mountain at Trümmelbach.
Interlaken is the transport hub between two lakes; Lauterbrunnen, 20 minutes up the valley, is the actual spectacle — a flat-bottomed glacial trough less than a kilometre wide, walled by sheer 300m limestone cliffs with waterfalls pouring straight off the rim. Staubbach Falls drops 297m right behind the village, visible free from the main street. J.R.R. Tolkien visited the valley in 1911 and it's widely credited as the visual inspiration for Rivendell — the cliffs, the falls, the sense of a hidden refuge under the mountains. Two of Switzerland's most famous car-free villages, Wengen and Mürren, sit on ledges above the valley and are reachable only by rail or cable car — no roads reach either. This file covers the valley itself; if you want lake life and cable-car panoramas too, it combines easily with a Trip-Interlaken.html stop 20 minutes away.
Same pattern as the Savoie/Lyon trips: break the long haul east with a free night (or two) at a friend's place, working remotely from there instead of burning a vacation day driving. Both Besançon and Pontarlier/Belfort work — this file is built around Besançon, since the second leg from there to the valley is the shorter and better-documented route (via Basel–Bern), but if your friend is in Belfort instead, add roughly 35–40km and 30–40 minutes each way; the structure is identical.
| Leg | Distance | Notes |
|---|---|---|
| Meudon-la-Forêt → Besançon | ≈ 412 km, ~4h15 | A6/A36 tolled French autoroute — no vignette needed yet, still in France |
| Besançon → Interlaken (for reference) | ≈ 215 km, ~2h48 | Via Basel and Bern on the Swiss A2/A6 |
| Besançon → Lauterbrunnen | ≈ 235 km, ~3h05 | Same route, ~20km/15–20min further up the valley past Interlaken |
| Belfort → Lauterbrunnen (alternative) | ≈ 213 km, ~2h35 | Slightly shorter final leg if your Belfort friend is the one available |
The nearest confirmed Tesla Supercharger to the valley is Rubigen, Switzerland (near Bern, roughly 45–50km from Lauterbrunnen) — there is no Supercharger in Interlaken or Lauterbrunnen itself, only a slower Tesla Destination Charger at the Victoria-Jungfrau hotel in Interlaken (hotel guests only, not a practical top-up option). With a realistic ~330–370 km range on a 97% SOH Model Y Premium, the Besançon–Lauterbrunnen leg (~235km) is comfortably doable on a single charge from Besançon, even with the climb into the Bernese Oberland — so Rubigen is an optional top-up rather than a mandatory stop, worth using if you want extra buffer before the final climb or didn't charge fully overnight. The 412 km Meudon–Besançon leg is the one that needs a real stop; plan on charging once around the Dijon/Besançon area on the way out.
Straightforward evening motorway run, still fully in France so no vignette needed yet. Arrive late, free night at your friend's in Besançon.
Full remote workday from Besançon. Buy the Swiss e-vignette online today if you haven't already (CHF 40, valid 14 months) so it's active before you cross the border tomorrow. Free night again.
Cross into Switzerland (vignette already active); the leg is comfortably within range, so Rubigen near Bern is only worth a stop if you want a buffer before climbing into the Bernese Oberland. The final approach into Lauterbrunnen — the road drops into the trough between sheer cliffs with Staubbach Falls straight ahead — is one of the most dramatic arrivals of any trip in this whole series. Walk the village in the afternoon: Staubbach Falls is visible free from the main street, a short paved path leads right up to its base.
The must-do: Trümmelbach Falls, a series of ten glacier-fed waterfalls that carved a route straight through the inside of the mountain — you walk through tunnels and galleries blasted into the rock to see water thundering past at close range. It's genuinely one of the most spectacular things in the valley and unlike anything else on this trip series; open roughly April to early November. In the afternoon, ride (or walk) the flat valley-floor path from Lauterbrunnen to Stechelberg — paved for most of its length, gentle, and threading directly beneath the waterfall-streaked cliffs on both sides, one of the easiest genuinely spectacular rides you'll find. Second free or paid night, same as Saturday.
Leave the car in Lauterbrunnen (neither village allows cars) and pick one: the Wengernalpbahn cogwheel train climbs to Wengen in 13 minutes, a chalet village with proper hotels and restaurants perched on a sunny ledge facing the Jungfrau massif. Or drive the valley floor to Stechelberg and take the cable car up to Mürren, smaller and even more dramatically perched, with the Schilthorn (of James Bond fame) towering above. Either is a half-day out and back — pick based on whether you want more comfort (Wengen) or more drama (Mürren).
One splurge before leaving: a Swiss cheese fondue or rösti dinner in the valley (Restaurant Oberland in the village centre does both) — budget CHF 30–40pp (~€32–43), a real Swiss-prices moment after several days of cheap self-cooked food. Drive back to Besançon in the evening, free night at your friend's.
Remote workday, free night, mirroring Friday.
Home in time for Friday.
Bike travels inside the car with the front wheel removed, per the Car Camping, Food & Bike Guide — no range penalty, and no roof/hitch rack needed. Riding here is genuinely more limited than at flatter destinations in this series: the one realistic route is the paved valley floor between Lauterbrunnen and Stechelberg (~6.8km one-way, ~140m gentle elevation gain, ideal for a relaxed morning or evening ride under the cliffs). Above the valley floor it's cable car, cogwheel train, or hiking boots — not a bike.
| Category | How it's calculated | Cost |
|---|---|---|
| French tolls | Meudon↔Besançon round trip, A6/A36, ~4h15/leg | ≈ €55–65 |
| Swiss vignette | One-time, valid 14 months — reusable on future Swiss trips | ≈ €43 |
| Charging | ~940 km round trip × ~0.17 kWh/km ≈ 160 kWh × ~€0.40/kWh | ≈ €64 |
| Lodging | 4 free nights (Besançon friend, ×4) + 2 valley nights (1 free wild-camp + 1 paid Camping Jungfrau) | ≈ €60–80 |
| Trümmelbach Falls | CHF 18 entry | ≈ €19 |
| Wengen or Mürren excursion | Train/cable car return | ≈ €15–35 |
| Groceries (self-cooked days) + 1 Swiss fondue/rösti splurge | ~6 self-cooked days (~€10–12/day) + CHF 35pp dinner | ≈ €95–110 |
| Misc (parking, tourist tax) | ≈ €15 | |
| Total | €290–340 | |